Direct-to-video documentary special about the 1967 series Ultraseven, mainly focusing on the series' heroine, Anne Yuri, and her actress Yuriko Hishimi, as she and staff and cast members share behind-the-scenes stories from the series.

In the Edo period, a nameless ronin accepts an assignment to go to a mountain pass and wait. Near the pass he stops at an inn where a collection of characters gather, including a gang set on stealing shogunate gold that's soon to come over the pass. When the Ronin's assignment becomes clear, to help the gang, he's ordered to kill the inn's residents, including a woman he's rescued from an abusive husband. He's reluctant to murder innocent people; then he learns that the gold shipment is a trap and he's part of a double cross. How he sorts through these divided loyalties tests of his samurai honor, and perhaps of his love for a woman.

A soldier has been in the Japanese military for the entirety of WWII, and in that time, his dedication to the army has never faltered. However, as the war draws to a close, his commanding officers become increasingly desperate and push their men to ever more absurd extremes. The ridiculousness of the orders from above peak when the hero of the story is assigned to drive a one-man submarine straight into the hull of an enemy battleship.